OPTICAL WAVEGUIDE DEVICE

Details for Australian Patent Application No. 2003281726 (hide)

Owner QINETIQ LIMITED

Inventors HEATON, John, Michael

Pub. Number AU-A-2003281726

PCT Number PCT/GB2003/0031

PCT Pub. Number WO2004/011995

Priority 0217227.8 25.07.02 GB

Filing date 24 July 2003

Wipo publication date 16 February 2004

International Classifications

G02F 001/017 Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating

G02B 006/12 Light guides - of the integrated circuit kind

Event Publications

11 March 2004 Complete Application Filed

  Priority application(s): 0217227.8 25.07.02 GB

25 March 2004 Application Open to Public Inspection

  Published as AU-A-2003281726

21 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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